Have a happy Independence Day Revolver, yeah I had to do an entire period of Spanish III surrounding the topic. (Though I knew September 16th was the day anyway) In first period I planned to write you an entire message in Spanish, but... I kind of got distracted and then became busy and when I tried to do now. It would probably be an embarrassment to the language.
Is the school system in your country similar to Chinese school system? I could never imagine being a teacher in a Chinese school, what's expected of students and teachers is just so different from what I'd be looking for as a teacher